20193217366

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1\times {\mathrm{33107}}^1$

素因数の和:35428

約数の個数: 32

約数和(自身を含む): 36455880960

約数和(自身を除く): 16262663594

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2293, 4586, 16051, 32102, 33107, 43567, 66214, 87134, 231749, 304969, 463498, 609938, 629033, 1258066, 4403231, 8806462, 75914351, 151828702, 531400457, 1062800914, 1442372669, 2884745338, 10096608683, 20193217366]

約数ペア:

[(1, 20193217366), (2, 10096608683), (7, 2884745338), (14, 1442372669), (19, 1062800914), (38, 531400457), (133, 151828702), (266, 75914351), (2293, 8806462), (4586, 4403231), (16051, 1258066), (32102, 629033), (33107, 609938), (43567, 463498), (66214, 304969), (87134, 231749)]